The 12:22 Roof Run and the Vanishing Limp (Claims)
:::caution Attributed claims only A limp that comes and goes is ordinary. It can be an affected gait, a transient strain, a cramp that works itself out, or an artifact of watching a distant figure on low-frame-rate rooftop video. The entry below carries no cited source, and "no longer noticeable" is an observer's impression, not a gait analysis. Tyler Robinson is charged, not convicted. :::
Claim snapshot
| Field | Value |
|---|---|
| The claim | The roof figure limped visibly all morning, then at 12:22 stood, ran west across the roof, and scooted near the edge with the limp "no longer noticeable" |
| Exact time in window | 12:22 PM MT — roughly 90 seconds before the shot |
| Raised by | The investigation file's compiler, in a compiled minute-by-minute timeline; overlaps the file's separate "Stairs Guy vs Tyler Robinson" argument |
| First surfaced | Undated in source |
| Rests on | Anonymous compiled timeline — a paraphrase of law-enforcement-attributed reporting with no source URL |
| Evidence rating | THIN |
What is alleged
The investigation file's compiled timeline of the alleged shooter's movements describes a limp appearing repeatedly across roughly half an hour. At 11:50 a.m. MT the figure reportedly reappeared walking in a grassy area north of Campus Drive near 800 West, "walking with a limp (stiff right leg, slow pace, limited bending)." At 12:02 p.m. he was reportedly seen walking on the north side of the Losee Center, "still limping," entering the building through the southeast corner doors. At 12:15 p.m. he reportedly climbed the stairs toward the roof, crossed a railing from a public walkway, ran across the roof, and crawled into a shooting position.
The entry that draws attention is the one for 12:22 p.m.: he "stood up and ran across the roof toward the west side, scooting near the edge (limp no longer noticeable)," then "laid down facing the courtyard area in a position ready to fire, approximately 430 feet (130 m) away." That parenthetical — three words — is the whole of the claim.
Investigators who raise it argue that a stiff right leg with limited bending, observed across three separate sightings over thirty minutes, does not simply resolve in the seven minutes between 12:15 and 12:22. Some connect it to the file's separate argument that the figure captured in the campus stairwell footage and Tyler Robinson are two different people — the reasoning being that a gait that changes may indicate the person changed. That argument is made elsewhere in the file on entirely different grounds (backpack fullness, clothing, the size of the rifle), and it is not established here.
What must be said plainly: the file cites no source for this timeline. There is no link to the surveillance footage, no charging document quoted, no named investigator, and no description of who watched the video or what resolution they watched it at. The words "no longer noticeable" describe what someone thought they saw. They are not a measurement.
The ordinary explanation
A limp is one of the least reliable things to read off distant video, and one of the easiest things to lose. A person favoring a leg because of a cramp, a rolled ankle, a blister, or a strain will often move normally once adrenaline arrives — pain suppression under acute stress is well documented and does not require any explanation beyond human physiology. If the gait was affected in the first place — deliberately assumed to look unremarkable while walking across a campus in daylight — then it disappearing at the moment concealment stops mattering is exactly what one would expect, and it argues for the same person rather than against him.
The observational problem is worse than the physiological one. The 12:22 movement is described as running and scooting near the edge of a roof, which is not walking at all. There is no normal gait to compare against, because the subject is crouched, moving laterally, and staying low. Campus surveillance video is typically low frame rate and heavily compressed; a stiff leg that is obvious in a slow walk at close range is invisible in a crouched scramble at distance. "No longer noticeable" may mean nothing more than that the conditions for noticing it were gone.
What would settle it
- Obtain the underlying UVU surveillance footage for 11:50 a.m., 12:02 p.m., and 12:22 p.m. and have a gait analyst — not a viewer — compare the three.
- Identify the source of this compiled timeline. Is it a charging document, a press briefing, or a secondhand summary of one?
- Establish the frame rate and resolution of each camera, which determines whether a gait could be read at all.
- Ask whether any medical record, injury, or condition explaining a stiff right leg exists for the charged defendant.
Interesting In This Area
- Robinson's clothing reportedly changes between frames the state treats as one person.
- Stairs Guy's backpack and build are the other identity objection raised.
- Enhanced photos reportedly appeared only after custody, not before it.
- The runner's start time is back-extrapolated, and the arithmetic assumes constant speed.
Interesting In Other Areas
- Stairs Guy is the state's identification; the gap is what researchers push on.
- Camera sightings place a figure on campus without ever resolving his face.
- The roof figure may not be Tyler, which is the whole dispute.
- A five-inch roof lip also limits what any camera could see downward.
Images
Videos
Footage related to this page. Each card opens that clip's own page, with the video, the full write-up, and its source.
Other Pages In This Section
The Claim the Runner Started Before the Shot (Claims)
An unattributed passage back-extrapolates the rooftop runner's start to 12:23:28, two seconds before the shot. The arithmetic assumes constant velocity from a standing start, which is exactly where the two seconds come from.
Read this
The GGLF 2023 LLC Life-Insurance Policy (Claims)
Researchers claim a policy on Charlie Kirk was taken out right after he questioned October 7. The Wyoming filing offered as proof shows the LLC was formed five months before October 7 — the exhibit defeats the claim it was produced for.
Read thisA Whistleblower's TPUSA Recruitment Claim (Claims)
A former TPUSA representative alleges he was questioned about Israel at a bar during training, and told by two colleagues they were with Israeli intelligence. Single-source, no names, no documents — and recorded here as exactly that.
Read this
The Gun Drop Location and the Search Sequence (Claims)
The official account reportedly places the car at UVU at 8:29am and never says when it left. Add the unaccounted buildings beside the rifle drop and a screwdriver that appears in reporting but not in the charges. A probable-cause affidavit is a minimum-threshold document, not a case file.
Read thisElsewhere In The Investigation
The stairwell figure and the camera-tracked Tyler wear different clothes and carry different packs — one roughly half full, the other nearly full. The official reading needs the pack to get fuller after an outfit change.
Read thisClothing that does not match, movement that reads as trained, and a filmmaker who reportedly says the person on the roof is not the man charged. Who that figure is remains the whole rooftop case.
Read this
Every camera sighting the released timeline attributes to the charged man on September 10 and 11, hour by hour. Cameras record movement, not names — which is exactly the gap the identity dispute lives in.
Read thisThe figure on the stairs and the man in custody, compared frame by frame on build, gait and clothing. The gap between them is the whole argument.
Read thisSources
- No primary source or URL is cited in the investigation file for this timeline. It appears as a compiled minute-by-minute list, apparently paraphrasing law-enforcement-attributed reporting, with no attribution and no link.
This website's author is @HolonCitizen on X and YouTube/@HolonCitizen. Follow me there.
Interesting
- A witness says the FBI took his 4K footage and then told him to delete his copy.
- He was reportedly excluded from a July 31 White House meeting about his own movement.
- A donor's aviation LLC owns an aircraft trackers place near the case timeline.